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Speed&Power Cadence SteeringGeometry SpokeLength PedalKickBack Suspension Links


 
Vertical travel of wheel

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Coordinates in millimeters.
Simply drag the bicycle components around and watch the diagram bars.
To ease measurements, even the horizontal scale of the x-axis is draggable.
 
 
 
 
Wheel Load:
A suspension should be designed to use about 1/4 to 1/3 of it's maximum travel under normal load. With upright bicycles and usual short wheelbase recumbents, the weight distribution between front and rear wheel is approximately 50/50, with long wheelbase recumbents 30/70 front/rear, with lowracers 60/40 front/rear.
 
Length of Shock-Element:
Distance between the pivots of the shock-element (central lines of the pivot-bolts).
 
 
 
 

Helical Spring: Calculator

Helical Spring Image
The input field of the variable to be calculated must be empty.
The result will appear there.
If each field is filled, the previously evaluated variable will be calculated again.
Comma or point may be used as decimal-point.
Wire gauge d mm
Median diameter of windings D mm
Effective number of windings = total number of windings - 1.5
Shear modulus of spring material N / mm2

(spring steel:
80 000)
Spring rate

 
 
 
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Speed&Power Cadence SteeringGeometry SpokeLength PedalKickBack Suspension Links

 

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Last modified: 6.6.2008

 
 
 
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